1388090484

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{9011}}^1$

素因数の和:9421

約数の個数: 72

約数和(自身を含む): 3838030560

約数和(自身を除く): 2449940076

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 389, 396, 778, 1167, 1556, 2334, 3501, 4279, 4668, 7002, 8558, 9011, 12837, 14004, 17116, 18022, 25674, 27033, 36044, 38511, 51348, 54066, 77022, 81099, 99121, 108132, 154044, 162198, 198242, 297363, 324396, 396484, 594726, 892089, 1189452, 1784178, 3505279, 3568356, 7010558, 10515837, 14021116, 21031674, 31547511, 38558069, 42063348, 63095022, 77116138, 115674207, 126190044, 154232276, 231348414, 347022621, 462696828, 694045242, 1388090484]

約数ペア:

[(1, 1388090484), (2, 694045242), (3, 462696828), (4, 347022621), (6, 231348414), (9, 154232276), (11, 126190044), (12, 115674207), (18, 77116138), (22, 63095022), (33, 42063348), (36, 38558069), (44, 31547511), (66, 21031674), (99, 14021116), (132, 10515837), (198, 7010558), (389, 3568356), (396, 3505279), (778, 1784178), (1167, 1189452), (1556, 892089), (2334, 594726), (3501, 396484), (4279, 324396), (4668, 297363), (7002, 198242), (8558, 162198), (9011, 154044), (12837, 108132), (14004, 99121), (17116, 81099), (18022, 77022), (25674, 54066), (27033, 51348), (36044, 38511)]